Anti-deviation feed ingredient weighing mechanism

Abstract

The utility model discloses an anti-deviation feed ingredient weighing mechanism, which belongs to the technical field of weighing mechanisms and is characterized in that a weighing part is mounted on a base, a limiting frame is mounted on the outer ring of the weighing part on the base, a discharging plate is connected in the limiting frame in a lifting manner and is suspended at the top of the weighing part, and the weighing part is connected with the limiting frame in a lifting manner. The discharging plate is separated from a scale, a sliding block is installed on the outer side of a placement groove, the sliding block is placed in a lifting groove in the inner side of a limiting frame to be connected in a lifting mode, the stability of the discharging plate is achieved through cooperation of the lifting groove and the sliding block, deviation is prevented, and the weighing effect is improved. And a spring which is in springing connection with the sealing plate is mounted on the sliding block and is used for pulling the discharging plate to rise, so that the weighing piece does not make contact with the discharging plate when weighing is not carried out, the service life of the weighing piece is prolonged, and the data accuracy is improved.

Description

Technical Field

[0001] The utility model relates to a feed ingredient weighing mechanism for preventing deviation, belonging to the technical field of weighing mechanisms. Background Art

[0002] For example, the announcement number CN111203986B discloses a deviation-proof concrete batching weighing mechanism, which includes an equipment support frame, a batching storage bucket, a conveyor belt, a batching protection plate, and a weighing structure. The equipment support frame is horizontally installed on the ground, and the batching storage buckets are horizontally installed inside the equipment support frame. The batching protection plate is fixed to the bottom of the equipment support frame by bolts. The concrete batching weighing mechanism is equipped with an inertial buffer structure, which effectively reduces the inertial force of the falling raw materials during the falling process of the raw materials, and avoids the situation in which the raw materials have a large impact on the weighing plate after falling, resulting in a large deviation in the data. The raw materials are evenly distributed on the surface of the weighing plate through the batching equal distribution structure, which improves the accuracy of the weighing results and also improves the quality of concrete production.

[0003] Based on the search and analysis, the existing technology still has deficiencies:

[0004] The existing technology cannot separate the feeding structure from the scale, which will cause the scale to be pressed for a long time, resulting in the weighing mechanism being inaccurate and misconnected during the feeding process. Therefore, a feed ingredient weighing mechanism with anti-bias is needed to improve the above-mentioned shortcomings. Utility Model Content

[0005] The main purpose of the utility model is to provide a feed ingredient weighing mechanism which can prevent deviation.

[0006] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0007] A feed ingredient weighing mechanism for preventing deviation comprises a weighing piece for weighing, wherein a base is installed at the bottom of the weighing piece;

[0008] A limit frame is provided on the base, a lifting slot is provided in the limit frame, a sealing plate is covered on the lifting slot and the base, and the slider and the sealing plate are connected by a spring for lifting.

[0009] Preferably, positioning holes are distributed on the sealing plate, and inserting grooves are opened on the limiting frame.

[0010] Preferably, the unloading plate and the sliding block are connected along the lifting slot.

[0011] Preferably, the weighing piece is used in conjunction with the discharge plate.

[0012] Preferably, the base, the limiting frame, the material discharge plate and the sealing plate are a combined structure.

[0013] Preferably, the weighing element and the discharge plate are separate structures.

[0014] Beneficial technical effects of the utility model:

[0015] The utility model provides a feed ingredient weighing mechanism for preventing deviation, wherein a weighing piece is installed on the base, a limit frame is installed on the outer ring of the weighing piece on the base, a feeding plate is connected for lifting in the limit frame, the feeding plate is suspended on the top of the weighing piece, and as the weight of the feeding plate increases, it moves downward to fit with the weighing piece to perform the function of weighing, and the feeding plate of the present application is separated from the weighing to achieve the function.

[0016] A slider is installed on the outside of the insertion groove, and the slider is placed in the lifting groove on the inner side of the limit frame for lifting connection. The cooperation of the lifting groove and the slider realizes the stability of the discharge plate to prevent deviation. The slider is installed with a spring that is elastically connected to the closing plate to pull the discharge plate back up, so that the weighing piece and the discharge plate do not contact when not weighing, thereby improving the service life of the weighing piece and the accuracy of the data. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of a device according to a preferred embodiment of a feed ingredient weighing mechanism for preventing deviation of the utility model;

[0018] Figure 2 It is a schematic diagram of a feeding box according to a preferred embodiment of a feed ingredient weighing mechanism for preventing deviation of the utility model;

[0019] Figure 3 It is an overall three-dimensional exploded side view of a preferred embodiment of a bias-proof feed ingredient weighing mechanism according to the utility model.

[0020] In the figure: 1. base; 2. weighing piece; 3. limit frame; 4. insertion slot; 5. lifting slot; 6. discharge plate; 7. slide block; 8. sealing plate; 9. positioning hole; 10. spring. DETAILED DESCRIPTION

[0021] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0022] like Figure 1 - Figure 3 As shown, a feed ingredient weighing mechanism for preventing deviation provided in this embodiment includes a weighing piece 2 for weighing, and a base 1 is installed at the bottom of the weighing piece 2;

[0023] A limit frame 3 is provided on the base 1 , a lifting slot 5 is provided in the limit frame 3 , a sealing plate 8 is provided on the lifting slot 5 and the base 1 , and the slider 7 and the sealing plate 8 are connected by a spring 10 for lifting.

[0024] Positioning holes 9 are distributed on the sealing plate 8 , and an insertion groove 4 is opened on the limiting frame 3 .

[0025] The unloading plate 6 and the sliding block 7 are connected along the lifting groove 5 so as to be lifted and lowered.

[0026] The weighing element 2 is used in conjunction with the discharge plate 6 .

[0027] The base 1, the limiting frame 3, the material discharge plate 6 and the sealing plate 8 are a combined structure.

[0028] The weighing element 2 and the discharge plate 6 are separated structures.

[0029] like Figure 1 - Figure 3 As shown, the working process of a bias-proof feed ingredient weighing mechanism provided in this embodiment is as follows: the material is introduced into the discharge plate 6, the discharge plate 6 is pressed downward, and the discharge plate 6 is weighed after contacting the weighing piece 2. After the weighing contact, the discharge plate 6 moves downward with the pull of the spring 10 and separates from the weighing piece 2, and this is repeated. Example

[0030] like Figure 1 - Figure 3 As shown, a weighing piece 2 is installed on the base 1, and a limit frame 3 is installed on the outer circle of the weighing piece 2 on the base 1. A discharge plate 6 is connected to the limit frame 3 for lifting. The discharge plate 6 is suspended on the top of the weighing piece 2. As the discharge plate 6 increases in weight, it moves downward and fits with the weighing piece 2 to perform the function of weighing. The material placement piece and the scale are separated in the present application. Example

[0031] like Figure 1 - Figure 3 As shown, a slider 7 is installed on the outer side of the discharge plate 6, and the slider 7 is placed in the lifting groove 5 on the inner side of the limit frame 3 for lifting connection. The cooperation of the lifting groove 5 and the slider 7 realizes the stability of the discharge plate 6 to prevent deviation. The slider 7 is installed with a spring 10 elastically connected to the closing plate 8 for pulling the discharge plate 6 to rise, so that the weighing piece 2 and the discharge plate 6 are not in contact when not weighing, thereby improving the service life of the weighing piece 2 and the accuracy of the data.

[0032] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A feed ingredient weighing mechanism for preventing deviation, comprising a weighing piece (2) for weighing, wherein a base (1) is installed at the bottom of the weighing piece (2); Features: A limit frame (3) is provided on the upper cover of the base (1), a lifting groove (5) is provided in the limit frame (3), a sealing plate (8) is provided on the lifting groove (5) and the base (1), and the slider (7) and the sealing plate (8) are connected by a spring (10) for lifting.

2. A bias-proof feed ingredient weighing mechanism according to claim 1, characterized in that: Positioning holes (9) are distributed on the sealing plate (8), and an insertion groove (4) is provided on the limiting frame (3).

3. A bias-proof feed ingredient weighing mechanism according to claim 2, characterized in that: The unloading plate (6) and the sliding block (7) are connected to be lifted along the lifting groove (5).

4. A bias-proof feed ingredient weighing mechanism according to claim 3, characterized in that: The weighing piece (2) is used in conjunction with the discharge plate (6).

5. A feed ingredient weighing mechanism for preventing deviation according to claim 4, characterized in that: The base (1), the limiting frame (3), the material discharge plate (6) and the sealing plate (8) are a combined structure.

6. A bias-proof feed ingredient weighing mechanism according to claim 5, characterized in that: The weighing element (2) and the discharge plate (6) are separate structures.

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